Synthesis of Furonaphthoquinones
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概要
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The reaction of 2-acetoxy-1,4-naphthoquinone with <I>N</I>-(1-propenyl)morpholine in an ordinary atomsphere afforded 3-methylnaphtho[2,3-<I>b</I>]furan-4,9-quinone in a modest yield. When this reaction was carried out in an atmosphere of nitrogen, the reaction product was an aminodihydronaphthofuran XII, which was then converted into 3-methylnaphtho[1,2-<I>b</I>]-2,3-dihydrofuran-4,5-quinone by succesive treatments with ferric chloride, sodium borohydride, and sufuric acid.
- 公益社団法人 日本化学会の論文
著者
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Kakisawa Hiroshi
Department Of Chemistry University Of Tsukuba
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Tateishi Mitsuru
Department of Chemistry, Tokyo Kyoiku University
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